1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone

1-(3-氯-2-甲基苯基)-3-[(2-噻吩基甲基)氨基]-2(1H)-吡嗪酮

1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone (CAS 899950-44-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H14ClN3OS and a molecular weight of 331.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 899950-44-8
Jingsj CID: J-1675445-2
Molecular Formula: C₁₆H₁₄ClN₃OS
Chinese Name: 1-(3-氯-2-甲基苯基)-3-[(2-噻吩基甲基)氨基]-2(1H)-吡嗪酮
Molecular Weight: 331.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone?

The CAS number of 1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone is 899950-44-8.

What are the molecular formula and molecular weight of 1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone?

1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone has molecular formula C16H14ClN3OS and molecular weight 331.8 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3-chloro-2-methylphenyl)-3-[(2-thienylmethyl)amino]-2(1H)-pyrazinone (CAS 899950-44-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1675445-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.